Evidence map›Paper›PMID 37547293›Full record

ArticleMolecular therapy. Nucleic acids2023

Protospacer modification improves base editing of a canonical splice site variant and recovery of CFTR function in human airway epithelial cells.

Anya T Joynt, Erin W Kavanagh, Gregory A Newby, Shakela Mitchell, Alice C Eastman, Kathleen C Paul, Alyssa D Bowling, Derek L Osorio, Christian A Merlo, Shivani U Patel and 4 more

Abstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. CRISPR for cystic fibrosis: Advances and insights from a systematic review.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Pooled it
  2. Review
  3. Article
  4. Article
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  11. Investigation of CFTR Function in Human Nasal Epithelial Cells Informs Personalized Medicine.American journal of respiratory cell and molecular biology · 2024
    Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Anya T JoyntDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Erin W KavanaghDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Gregory A NewbyMerkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
Shakela MitchellDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Alice C EastmanDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Kathleen C PaulDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Alyssa D BowlingDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Derek L OsorioDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Christian A MerloDivision of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD 21287, USA.
Shivani U PatelDivision of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD 21287, USA.
Karen S RaraighDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
David R LiuMerkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
Neeraj SharmaDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.
Garry R CuttingDepartment of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, MD 21205, USA.

Funding

Center for Genomic Editing and Recording: Development and Application of Next-Generation Genome and Epigenome Editing Methods to Advance the Study and Treatment of Human DiseaseRM1HG009490 · NHGRI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI Brittany S. Adamson, Martin Joseph Ankrah Aryee · 2017 to 2026
$22.7M
Integrating Chemistry and Evolution to Illuminate Biology and Enable Novel TherapeuticsR35GM118062 · NIGMS · HARVARD UNIVERSITY · PI LIU, DAVID R · 2016 to 2025
$6.4M
Expanding the Scope of Base EditingU01AI142756 · NIAID · BROAD INSTITUTE, INC. · PI LIU, DAVID R · 2018 to 2022
$2.1M
NHGRI NIH HHS RM1 HG009490NIAID NIH HHS U01 AI142756NIGMS NIH HHS R35 GM118062
6 · The paper itself

Abstract

Canonical splice site variants affecting the 5' GT and 3' AG nucleotides of introns result in severe missplicing and account for about 10% of disease-causing genomic alterations. Treatment of such variants has proven challenging due to the unstable mRNA or protein isoforms that typically result from disruption of these sites. Here, we investigate CRISPR-Cas9-mediated adenine base editing for such variants in the cystic fibrosis transmembrane conductance regulator (

Indexed as

ABEcanonical splice site variantCFCFTR functionCRISPR-Cas9-mediated adenine base editingCSSVcystic fibrosisMT: RNA/DNA Editingprimary airway epithelial cells

Identifiers

PMID37547293
PMCPMC10400809

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.